/*
 * MessagePack unpacking routine template
 *
 * Copyright (C) 2008-2010 FURUHASHI Sadayuki
 *
 *    Licensed under the Apache License, Version 2.0 (the "License");
 *    you may not use this file except in compliance with the License.
 *    You may obtain a copy of the License at
 *
 *        http://www.apache.org/licenses/LICENSE-2.0
 *
 *    Unless required by applicable law or agreed to in writing, software
 *    distributed under the License is distributed on an "AS IS" BASIS,
 *    WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 *    See the License for the specific language governing permissions and
 *    limitations under the License.
 */
// clang-format off
#pragma once

#include "sysdep.h"

#include <stdlib.h>
#include <string.h>
#include <assert.h>
#include <stdio.h>

namespace tbir::runtime::serialization {

#ifndef MSGPACK_EMBED_STACK_SIZE
#define MSGPACK_EMBED_STACK_SIZE 32
#endif


// CS is first byte & 0x1f
    typedef enum {
        CS_HEADER = 0x00,  // nil

        //CS_                = 0x01,
        //CS_                = 0x02,  // false
        //CS_                = 0x03,  // true

        CS_BIN_8 = 0x04,
        CS_BIN_16 = 0x05,
        CS_BIN_32 = 0x06,

        CS_EXT_8 = 0x07,
        CS_EXT_16 = 0x08,
        CS_EXT_32 = 0x09,

        CS_FLOAT = 0x0a,
        CS_DOUBLE = 0x0b,
        CS_UINT_8 = 0x0c,
        CS_UINT_16 = 0x0d,
        CS_UINT_32 = 0x0e,
        CS_UINT_64 = 0x0f,
        CS_INT_8 = 0x10,
        CS_INT_16 = 0x11,
        CS_INT_32 = 0x12,
        CS_INT_64 = 0x13,

        //CS_FIXEXT1           = 0x14,
        //CS_FIXEXT2           = 0x15,
        //CS_FIXEXT4           = 0x16,
        //CS_FIXEXT8           = 0x17,
        //CS_FIXEXT16          = 0x18,

        CS_RAW_8 = 0x19,
        CS_RAW_16 = 0x1a,
        CS_RAW_32 = 0x1b,
        CS_ARRAY_16 = 0x1c,
        CS_ARRAY_32 = 0x1d,
        CS_MAP_16 = 0x1e,
        CS_MAP_32 = 0x1f,

        ACS_RAW_VALUE,
        ACS_BIN_VALUE,
        ACS_EXT_VALUE,
    } msgpack_unpack_state;


    typedef enum {
        CT_ARRAY_ITEM,
        CT_MAP_KEY,
        CT_MAP_VALUE,
    } msgpack_container_type;

// clang-format on

}  // namespace tbir::runtime::serialization
